diff --git a/cu3.json b/cu3.json
index f8840ee..aa91945 100644
--- a/cu3.json
+++ b/cu3.json
@@ -53,6 +53,14 @@
             "ports": [7],
             "bank_direction_low": "output",
             "bank_direction_high": "output"
+        },
+        {
+            "type": "zotino",
+            "ports": [8]
+        },
+        {
+            "type": "zotino",
+            "ports": [9]
         }
     ]
 }